Sennheiser Momentum 4 Wireless
Sennheiser MOMENTUM 4 Wireless have set a new standard for sophisticated listening on the go with their exceptional sound quality. With new adaptive noise reduction technology and exceptional comfort, they bring a wireless listening experience that could only be imagined until now. In addition to all this, they also provide an impressive 60h of battery life, while the 42 mm diameter driver system, inspired by the audiophile headphone standard, provides great dynamics and clarity.
Sennheiser's next-generation adaptive noise reduction automatically adapts to the environment, allowing the listener to retain the absolute best impression of music even in noisy environments. However, there are times when it's useful to be more aware of outside sounds - for example, when you need to talk to others without taking off your headphones or want to stay aware of your surroundings on a busy street. In this case, you can turn on the passthrough mode with a simple tap to hear external sounds through the microphone built into the earpiece. Considering that everyone has their own way of perceiving sound, it is also possible to adjust the sound using the built-in EQ via the "Sennheiser Smart Control" app. Also, thanks to Bluetooth 5.2 compatibility and automatic selection of the best available audio codec, flawless wireless listening is ensured.
Whether talking on the phone with friends, participating in business meetings, or using some kind of voice assistant, MOMENTUM 4 Wireless enables extremely natural conversations. The microphone system with digital signal processing uses 2 microphones on each earcup. For conversations in nature, advanced wind noise reduction ensures high-quality voice recording and automatic wind noise suppression for clearer conversations.
The elegant design of these headphones perfectly combines exceptional comfort and sleek style. For all-day use without fatigue, these headphones combine a lightweight body with a very comfortable padded headband and deeply padded ear cushions. At the same time, the low-friction mechanism allows easy adjustment of the size of the headphones without creating excess pressure on the head. The collapsible design is also comfortable to carry around your neck and can easily fit into the included hard-case while you're on the go.
With an outstanding battery life of up to 60 hours and a quick charge option that provides an additional 6 hours of listening time in just 10 minutes, it keeps you entertained during long listening sessions and long-distance journeys.
We must emphasize that every interaction with these headphones is facilitated and every need is anticipated: The smart pause system stops playback when the headphones are taken off or placed around the neck and resumes when put back on the ears, so the listener will never miss a part of the song. "Auto On/Off" in this case turns the headphones on or off after 15 minutes of non-use to save energy while they are not in use. The surface of the shell is sensitive, but not overly sensitive to the touch, combined with voice and sound instructions, making the control of music, calls and voice assistants intuitive and very easy to navigate.
Connectivity: Bluetooth 5.2 & 3.5mm TRRS
Transmission frequency: 2.402 MHz to 2.480 MHz; GFSK, π/4 DQPSK / 8 DPSK
Supported profiles: A2DP, AVRCP, HFP
Supported codecs: SBC, AAC, aptX, aptX adaptive
Speaker principle: dynamic
Speaker diameter: 42 mm
Frequency range: 6Hz to 22kHz
Sensitivity: 106 dB SPL (1 kHz / 0 dB FS)
THD: <0.3% (1 kHz / 100 dB SPL)
Impedance: Active 470 ohms / Passive 60 ohms
Type of active noise cancellation: "Hybrid Adaptive ANC"
Microphone principle: MEMS
Microphone frequency range: 50Hz to 10kHz
Number of microphones: 4
Battery life: 60h
Charging time: ~2h
Battery type: Lithium-ion 700mAh
Charging method: USB-C